Address Sanitizer工具

Address Sanitizer工具

源码

int main(int argc, char **argv) {
   
   
  int *array = new int[100];
  delete [] array;
  return array[argc];  // BOOM
}

测试

root@M800:/home/banting# vim example_UseAfterFree.cc
root@M800:/home/banting# g++ -O -g -fsanitize=address -fno-omit-frame-pointer example_UseAfterFree.cc -o example_UseAfterFree
root@M800:/home/banting# ./example_UseAfterFree
<